PHATHOM PHARMACEUTICALS INC

Ticker: PHAT CUSIP: 71722W107 Class: Common Stock

Leonteq Securities AG's Holding History (CIK: 0001535950)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 4,800 Value ($000) $56 Avg Close $10.32 Range $7.61 - $13.00

Q2 2021

Shares 1,500 Value ($000) $51 Avg Close $35.81 Range $31.30 - $42.00

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,800	$56	$10.32	$7.61 - $13.00
Q2 2021	1,500	$51	$35.81	$31.30 - $42.00